73352117 has 2 divisors, whose sum is σ = 73352118. Its totient is φ = 73352116.

The previous prime is 73352113. The next prime is 73352137. The reversal of 73352117 is 71125337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52867441 + 20484676 = 7271^2 + 4526^2 .

It is an emirp because it is prime and its reverse (71125337) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73352117 - 2² = 73352113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73352117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73352113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36676058 + 36676059.

It is an arithmetic number, because the mean of its divisors is an integer number (36676059).

Almost surely, 2^73352117 is an apocalyptic number.

It is an amenable number.

73352117 is a deficient number, since it is larger than the sum of its proper divisors (1).

73352117 is an equidigital number, since it uses as much as digits as its factorization.

73352117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4410, while the sum is 29.

The square root of 73352117 is about 8564.5850454065. The cubic root of 73352117 is about 418.6048130519.

The spelling of 73352117 in words is "seventy-three million, three hundred fifty-two thousand, one hundred seventeen".